GitLab安装使用

GitLab的安装

1. 环境配置

关闭防火墙和selinux

[root@gitlab ~]# systemctl stop firewalld
[root@gitlab ~]# systemctl disable firewalld
Removed "/etc/systemd/system/multi-user.target.wants/firewalld.service".
Removed "/etc/systemd/system/dbus-org.fedoraproject.FirewallD1.service".
[root@gitlab ~]# systemctl status firewalld
○ firewalld.service - firewalld - dynamic firewall daemonLoaded: loaded (/usr/lib/systemd/system/firewalld.service; disabled; prese>Active: inactive (dead)Docs: man:firewalld(1)Dec 12 23:01:50 study systemd[1]: Starting firewalld - dynamic firewall daemon.>
Dec 12 23:01:51 study systemd[1]: Started firewalld - dynamic firewall daemon.
Dec 12 23:40:35 gitlab systemd[1]: Stopping firewalld - dynamic firewall daemon>
Dec 12 23:40:35 gitlab systemd[1]: firewalld.service: Deactivated successfully.
Dec 12 23:40:35 gitlab systemd[1]: Stopped firewalld - dynamic firewall daemon.
[root@gitlab ~]# getenforce
Enforcing
[root@gitlab ~]# vim /etc/selinux/config
[root@gitlab ~]# cat /etc/selinux/config# This file controls the state of SELinux on the system.
# SELINUX= can take one of these three values:
#     enforcing - SELinux security policy is enforced.
#     permissive - SELinux prints warnings instead of enforcing.
#     disabled - No SELinux policy is loaded.
# See also:
# https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/9/html/using_selinux/changing-selinux-states-and-modes_using-selinux#changing-selinux-modes-at-boot-time_changing-selinux-states-and-modes
#
# NOTE: Up to RHEL 8 release included, SELINUX=disabled would also
# fully disable SELinux during boot. If you need a system with SELinux
# fully disabled instead of SELinux running with no policy loaded, you
# need to pass selinux=0 to the kernel command line. You can use grubby
# to persistently set the bootloader to boot with selinux=0:
#
#    grubby --update-kernel ALL --args selinux=0
#
# To revert back to SELinux enabled:
#
#    grubby --update-kernel ALL --remove-args selinux
#
SELINUX=disabled
# SELINUXTYPE= can take one of these three values:
#     targeted - Targeted processes are protected,
#     minimum - Modification of targeted policy. Only selected processes are protected.
#     mls - Multi Level Security protection.
SELINUXTYPE=targeted[root@gitlab ~]# setenfore 0

2. 部署Gitlab

2.1 安装gitlab依赖包

[root@gitlab ~]# yum install -y curl openssh-server openssh-clients  postfix cronie python3-policycoreutils

2.2 添加yum源

[gitlab-ce]
name=Gitlab CE Repository
baseurl=https://mirrors.tuna.tsinghua.edu.cn/gitlab-ce/yum/el$releasever/
gpgcheck=0
enabled=1

2.3 安装gitlab

yum makecache
yum install gitlab-ce

3. 配置Gitlab

3.1设置登录链接

##! URL on which GitLab will be reachable.
##! For more details on configuring external_url see:
##! https://docs.gitlab.com/omnibus/settings/configuration.html#configuring-the-external-url-for-gitlab
##!
##! Note: During installation/upgrades, the value of the environment variable
##! EXTERNAL_URL will be used to populate/replace this value.
##! On AWS EC2 instances, we also attempt to fetch the public hostname/IP
##! address from AWS. For more details, see:
##! https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/instancedata-data-retrieval.html
external_url 'http://192.168.100.31'

3.2 初始化gitlab

[root@gitlab ~]# gitlab-ctl reconfigure
Notes:
Default admin account has been configured with following details:
Username: root
Password: You didn't opt-in to print initial root password to STDOUT.
Password stored to /etc/gitlab/initial_root_password. This file will be cleaned up in first reconfigure run after 24 hours.NOTE: Because these credentials might be present in your log files in plain text, it is highly recommended to reset the password following https://docs.gitlab.com/ee/security/reset_user_password.html#reset-your-root-password.gitlab Reconfigured!

3.3 gitlab使用

3.3.1 修改管理员用户密码

[root@gitlab ~]# gitlab-rails console -e production
--------------------------------------------------------------------------------Ruby:         ruby 3.2.5 (2024-07-26 revision 31d0f1a2e7) [x86_64-linux]GitLab:       17.6.2 (58dfc9c873e) FOSSGitLab Shell: 14.39.0PostgreSQL:   14.11
------------------------------------------------------------[ booted in 35.55s ]
Loading production environment (Rails 7.0.8.4)
irb(main):001:0> user = User.where(id: 1).first
=> #<User id:1 @root>
irb(main):002:0> user.password = 'Risikyou'
=> "Risikyou"
irb(main):003:0> user.save!
=> true
irb(main):004:0> exit
[root@gitlab ~]#

输入IP回车，创建用户或者登录